Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
FATT
We don't have any stats on how common this name is. This is probably because it's very rare in the UK.
Region of origin
Unknown
Country of origin
Unknown
Language of origin
Unknown
Religion of origin
Unknown
Classification
Unknown
Related and similar surnames
The Fatt surname in historical dictionaries
Patronymica Britannica (1860)
FATT. Stout, large as to person. So tlie Fr. Le Gros, and the Germ. Feist, both naturalized as surnames in England.